Q: Is there a way in E10 to maintain a chart in Layer 1 and display the same chart with all the same drawing lines & fibs in another layer, say layer 3? What I want to do is maintain the chart once and display exactly the same chart in a different layer.
A: Yes. Go to Setup | System and select a layer to Pin. Select as the pinned layer something like layer 9. Now select layer 9 and add content such as the chart you want to show when viewing other layers. Any content you put on the pinned layer will continue to show on all layers.